Acrow B.BSD.HD5.50 – Heavy-Duty Insert Holder for BSD50 Fine Boring Heads 4" 100mm Steel Expanding Plug with 1/2" Bypass 94-113mm Range Constructed from HSS-Co8e (8% cobalt

Constructed from HSS-Co8e (8% cobalt high-speed steel)

Flute Length (l₂): 245 mm

required No

Thread Standard: UNF (Unified National Fine)

Acrow B.BSD.HD5.50 – Heavy-Duty Insert Holder for BSD50 Fine Boring Heads 4" 100mm Steel Expanding Plug with 1/2" Bypass 94-113mm Range Constructed from HSS-Co8e (8% cobaltAcrow B. BSD. HD5. 50 Heavy Duty Insert Holder for BSD50 Fine Boring Heads The Acrow B. BSD. HD5. 50 is a heavy duty Insert Holder engineered specifically for the BSD50 Fine Boring System. Designed to securely hold TCGT TCMT 1102 series triangular carbide inserts, this holder provides exceptional rigidity, stability, and cutting accuracy during precision boring. Its hardened alloy steel body ensures long service life, excellent vibration control, and